Fifteen years after visiting Los Angeles, ANTIQUES ROADSHOW takes a look back to see what some of the most memorable appraisals are worth today. Some items have increased in value, while others haven't fared as well. Tune in to see items like Disney animation art, a 1906 Van Briggle vase, and a Tiffany lamp that was first appraised in 1998 at $ 30,000 to $40,000 and is newly appraised at $50,000 to $75,000.